问题
选择题
— Have you called Mr. Johnson’s office?
— Yes, he _____ back before tomorrow. So he can attend our meeting on time.
A．expected
B．is expected
C．is expecting
D．is to expect
答案
答案：B
考查动词的时态和语态。感觉时间状语tomorrow，可知不能用一般过去时态，排除A；主语he和expect之间是动宾关系，所以要用被动语态，选B。